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Ingersoll Rand Par-A-Matic, Offset Drill PN 8266-A17-2

Ingersoll Rand Par-A-Matic, Offset Drill PN 8266-A17-2


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ARO Automatic Offset Drills are offered to accommodate unusual part or fixture configurations. They also may be grouped in a fixture to produce holes with a center-line distance as low as 1.5".

Offset drills are easily installed, requiring only simple pneumatic circuitry. They may also be used in conjunction with other pneumatic or electric ARO Automatic Production Tools.


Additional features / benefits include—

  • Built-in four-way valve for both manual and remote operation.
  • Double-acting air piston provides smooth, cont rolled forward and retract strokes.
  • Infinite stroke length adjustment up to 2.0" maximum.
  • Feed rate adjustment screws for the forward and retract strokes provide optimum hole quality and cycle time.
  • Muffled exhaust for a more comfortable work env ironment.
  • Selection of mounting brackets to meet installation requirements.

 

SPECIFICATIONS
MODEL NUMBER 8266-A17-2
TOOL SERIES Par-A-Matic
FREE SPEED (rpm) 1,750
NOMINAL DRILLING CAPACITIES
Stnls. Steel Type 304 N/A
Steel SAE 1213 3/32 (2.4)
Aluminum 2024-T4 5/32 (4.0)
Wood, Med. or FRP 7/32 (5.6)
THRUST @90 PSI lb. (N) 170 (756)
AIR CONSP.‡ @Working Speed ft 3/cycle (L/cycle) 2.3 (65)
SOUND LEVEL dB(A) 74
STD.CHUCK CAPACITY in. (mm) 3/8 (9.5)
GEAR REDUCTION Double
AIR INLET 1/4" NPT male
CONTROL PORTS 1/8" NPTF female
SPINDLE THREAD 3/8"-24 male
RECOMMENDED HOSE SIZE 5/16" ID
RECOMMENDED OPERATING PRESSURE 90 PSI (6.2 bar)

 

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